Denuclearisation of peninsula to top agenda as the leaders of North Korea and South Korea prepare to hold talks.

North Korea's Supreme Leader Kim Jong-un and South Korean President Moon Jae-in are set to meet for talks that will centre on denuclearisation of the Korean Peninsula.

New details of the meeting were revealed on Thursday at a media briefing by South Korea's presidential chief of staff.

In the first summit between the two countries since 2007, Kim will cross the military demarcation line at 9:30am (0:30GMT) on Friday for a meeting in Panmunjom's Peace House that starts an hour later.

It is only the third time leaders of the two Koreas meet since an armistice agreement ended the Korean War in 1953, and the first time a summit takes place in the South.

The truce is still in force and Kim and Moon are expected to discuss a more permanent solution on Friday.

"This summit will focus more on denuclearisation and securing of permanent peace than anything else," Im said.

Motives questioned

North Korea halted its nuclear and missile test programme last Saturday, raising hopes that the country was serious about negotiating full denuclearisation.

But on Wednesday, questions were raised about the motives behind the pause, when it was reported that North Korea's test site had allegedly collapsed and was "wrecked" beyond repair.

Trump has said he plans to meet Kim by early June.

On Friday, Kim's sister, Kim Yo-Jong, who visited South Korea during the Pyeonchang Winter Olympics in February, will be part of the North's delegation of nine, excluding Kim himself.

He will also be joined by Kim Yong-chol, a former spymaster, and Kim Yong-nam, the president of the country's legislative body and ceremonial head of state.

Full of symbolism

Among South Korea's delegation of seven will be the country's minsters for defence, foreign affairs and unification.

Kim and Moon are expected to sign a pact and make a joint statement at the end of the talks.

The day's events will be full of symbolism.

In the afternoon, Kim and Moon will plant a tree on the demarcation line using soil from both the north and the south, which they will water with water from the North's Taedong River and the South's Han River.

For dinner, the leaders will be served plates with the Swiss potato dish rosti, a nod to Kim's childhood allegedly spent at a boarding school in the Alpine country, and baked John Dory - a fish which is popular in Moon's hometown of Busan.